// Metawidget
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

package energycounter;

import java.awt.Graphics;
import java.awt.Image;
import java.net.URL;

import javax.swing.ImageIcon;
import javax.swing.JPanel;

/**
 * @author Richard Kennard
 */

public class ImagePanel
    extends JPanel {

    //
    // Private members
    //

    private Image                mImage;

    //
    // Constructor
    //

    public ImagePanel() {

        setOpaque( false );
    }

    //
    // Public methods
    //

    public void setImage( URL url ) {

        mImage = new ImageIcon( url ).getImage();
    }

    @Override
    public void paint( Graphics graphics ) {

        graphics.drawImage( mImage, 0, 0, mImage.getWidth( null ), mImage.getHeight( null ), null );

        super.paint( graphics );
    }
}
